From d9ea40032fb8c1c11e672be1220d0c4d711c057a Mon Sep 17 00:00:00 2001
From: Volker Christian <me@vchrist.at>
Date: Fri, 11 Oct 2024 20:08:04 +0200
Subject: [PATCH] [LoRaWAN] Just for convenience: Add a frmPending field in

---
 src/protocols/LoRaWAN/LoRaWAN.cpp | 1 +
 src/protocols/LoRaWAN/LoRaWAN.h   | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/src/protocols/LoRaWAN/LoRaWAN.cpp b/src/protocols/LoRaWAN/LoRaWAN.cpp
index 5e994c672..26471f494 100644
--- a/src/protocols/LoRaWAN/LoRaWAN.cpp
+++ b/src/protocols/LoRaWAN/LoRaWAN.cpp
@@ -1807,6 +1807,7 @@ int16_t LoRaWANNode::parseDownlink(uint8_t* data, size_t* len, LoRaWANEvent_t* e
     event->dir = RADIOLIB_LORAWAN_DOWNLINK;
     event->confirmed = isConfirmedDown;
     event->confirming = isConfirmingUp;
+    event->frmPending = (downlinkMsg[RADIOLIB_LORAWAN_FHDR_FCTRL_POS] & RADIOLIB_LORAWAN_FCTRL_FRAME_PENDING) != 0;
     event->datarate = this->channels[RADIOLIB_LORAWAN_DOWNLINK].dr;
     event->freq = channels[event->dir].freq / 10000.0;
     event->power = this->txPowerMax - this->txPowerSteps * 2;
diff --git a/src/protocols/LoRaWAN/LoRaWAN.h b/src/protocols/LoRaWAN/LoRaWAN.h
index 6ff198dfe..d3c5f7150 100644
--- a/src/protocols/LoRaWAN/LoRaWAN.h
+++ b/src/protocols/LoRaWAN/LoRaWAN.h
@@ -504,6 +504,9 @@ struct LoRaWANEvent_t {
   (e.g., server downlink reply to confirmed uplink sent by user application)*/
   bool confirming;
 
+  /*! \brief Whether further downlink messages are pending on the server side. */
+  bool frmPending;
+
   /*! \brief Datarate */
   uint8_t datarate;